What is internet congestion and how does it affect you
If your internet slows down during peak hours, you’re likely experiencing nbn® congestion. This happens when too many users are online at the same time, competing for bandwidth — especially in the evening when everyone’s streaming, gaming, or working late.
Read on to find out what nbn® congestion is, why it happens, and how Swoop’s nbn® 1000 and eero 7 router can help.
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Enter your addressWhat is nbn® congestion
nbn® congestion refers to a slowdown in internet speeds due to high demand on the network. It’s like traffic on a busy road — when everyone’s online at once, data slows down.
nbn® congestion can occur at different points in the network — including shared infrastructure in your local area, your provider’s capacity, or within your own home Wi-Fi setup.
Common signs of congestion:
- Buffering while streaming Netflix or YouTube
- Lag or dropouts during Zoom calls
- Slower downloads in the evening
Congestion is most noticeable between 7pm and 11pm, known as the evening peak period.
How to reduce the impact of nbn® congestion
While some congestion comes from the broader nbn® network, your experience also depends on:
- Your internet provider’s network capacity
- The speed tier of your nbn® plan
- Your home Wi-Fi setup
How to tell if it’s congestion or a Wi-Fi issue
- If speeds drop mainly between 7pm and 11pm, it may be peak-hour congestion.
- If speeds are slow all day, the issue may be your plan speed or Wi-Fi setup.
- If speeds improve when using a wired connection, your router may be the bottleneck.
Choose a high-speed plan with capacity to spare
Swoop offers nbn® 500, nbn® 750 and nbn® 1000 plans with higher bandwidth — designed to perform better even during peak times. These premium speed tiers help avoid congestion by giving you more headroom, especially for busy households.
Upgrade your home Wi-Fi
Even with fast nbn®, an outdated router can become a bottleneck. That’s why we recommend the eero 7 — a next-gen Wi-Fi 7 router that delivers ultra-fast speeds and manages multiple devices with ease.
While a router cannot fix upstream network congestion, a modern Wi-Fi 7 router like eero 7 reduces in-home bottlenecks and handles multiple devices more efficiently.
Pairing a high-speed Swoop plan with an eero 7 means:
- More consistent speeds during peak hours
- Better performance for streaming and gaming
- Seamless coverage across your home
Tip: You can check your real-time speed using a tool like http://speed.swoopbroadband.com.au/ and try testing during the evening to see if congestion is affecting you.
Check out our nbn® plans
Typical evening speed (7pm-11pm)
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Typical evening speed (7pm-11pm)
Mbps
Download
Mbps
Upload
per
month
Typical evening speed (7pm-11pm)
Mbps
Download
Mbps
Upload
per
month
Common questions
What is nbn® congestion
nbn® congestion happens when too many users are online at once, causing slower internet speeds — especially during peak hours like 7pm to 11pm.
Why is my internet slower at night
Your internet may slow down at night due to nbn® congestion. This is when lots of people are online at the same time, putting strain on the network.
How can I reduce nbn® congestion at home
To reduce nbn® congestion at home, choose a higher speed plan like nbn® 500, nbn® 750 or nbn® 1000, and use a high-performance router like the eero 7.
Is nbn® 1000 affected by congestion
nbn® 1000 provides more bandwidth, which can reduce the impact of peak-time congestion on individual households. However, it does not eliminate network-level congestion entirely.
Is nbn congestion the same as slow Wi-Fi
No. nbn congestion relates to shared network capacity, while slow Wi-Fi is usually caused by router limitations, interference or distance from the modem. Testing with a wired connection can help identify the cause.
Final word
If you’re noticing slow speeds during peak times, congestion may be the cause — but you don’t have to settle for it. Upgrading to a Swoop nbn® 500, nbn® 750 or nbn® 1000 plan and using an eero 7 router can make a huge difference in keeping your connection smooth and fast, no matter the time of day.
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